
Jk Series Building Electric Winch, 1-Ton Capacity for Construction Site (JK1). Wide Capacity Range: Models JK1 to JK10 offer capacities from 1,000 kg to 10,000 kg. Safety Arrester Equipped: Professional arrester ensures secure operation under heavy loads. High Torque Gearbox: Robust mechanical structure with high-torque reduction gearbox. Durable Steel Rope: Features a reliable electric motor and durable steel wire rope. CE and ISO Certified: Passed CE, ISO 9001, GS, RoHS, CB, UL, CUL, and FCC approvals. OEM and ODM Services: Full customization, minor customization, and flexible customization available. 1-Year Warranty: Includes 1-year warranty with online technical support and spare parts. Fast Lifting Speed: Speed ranges from 19 to 34 m/min depending on the model.